www.Siargo.com
MF4700
User
Manual
10
|
P a g e
4.
Installation
Do
not
open
or
alter
any
part
of
the
product
which
would
lead
to
malfunction
and
irrecoverable
damage.
It
will
also
forfeit
the
terms
of
the
warranty
and
cause
liability.
The
product
at
the
time
of
shipment
is
fully
inspected
for
its
quality
and
meets
all
safety
requirements.
Additional
safety
measures
during
the
installation
should
be
applied.
This
includes,
but
is
not
limited
to
the
leakage
verification
procedures,
standard
EDS
(electrostatic
discharge)
precautions,
DC
voltage
precautions.
Other
tasks
such
as
calibration,
part
replacement,
repair,
and
maintenance
must
only
be
performed
by
trained
personnel.
Upon
requests,
the
manufacturer
will
provide
necessary
technical
support
and/or
training
of
the
personnel.
There
are
no
preferred
directions
for
the
installation.
Flow
direction
should
be
aligned
with
the
arrow
mark
on
the
meter
body.
If
the
flowing
fluid
may
have
particles
or
debris,
a
filter
is
strongly
recommended
to
be
installed
upstream
of
the
meter.
Please
follow
the
following
steps
to
complete
the
installation:
a)
Upon
opening
the
package,
the
product's
physical
integrity
should
be
inspected
to
ensure
no
visual
damage.
b)
Before
installation
of
the
product,
please
ensure
that
the
pipe
debris
or
particles
or
any
other
foreign
materials
are
completed
removed.
c)
Close
the
meter
valve
completely.
d)
During
installation,
please
make
sure
no
foreign
materials
(such
as
water,
oil,
dirt,
particles,
etc.)
entering
into
the
installation
pipeline.
e)
Connect
electrical
wires
per
the
wire
definition
in
Table
3.2.
Please
be
sure
of
the
power
supply
range
(i.e.,
8
~
24
VDC)
and
power
supply
polarization.
If
an
adapter
other
than
the
one
supplied
by
the
manufacturer,
make
sure
the
adapter
meets
industrial
standards
and
has
all
safety
certifications.
f)
For
the
data
communication
wire
connection,
please
follow
the
description
in
Table
3.2
and
make
sure
that
the
wires
are
correctly
connected
to
the
proper
ports
on
your
data
device/equipment.
Please
make
sure
the
data
cable
meets
industrial
standards
with
proper
shielding.
g)
Once
the
external
power
is
successfully
connected,
the
LED
should
be
lighted
up
with
the
proper
information
displayed
works
correctly.
h)
Slowly
open
the
valve(s)
of
the
gas
supply
if
any,
upstream
or
downstream,
or
both
of
the
pipeline.
And
then
slowly
open
the
valve
of
the
meter,
the
meter
should
then
start
to
measure
the
flow
in
the
pipeline.
Note:
because
the
meter
has
a
large
dynamical
measurement
range,
it